Knowledge

Fire ball valve industry standards released

The Ministry of Public Security Technology Supervision Committee approved the release of the GA 79-2010 "Fire Ball Valve" industry standard on December 5, 2010, which is a mandatory standard and will be implemented from the date of approval. GA 79-1994 "Fire Ball Valve Performance Requirements and Test Methods" was annulled at the same time. The Ministry of Public Security Technology Supervision Committee approved the release of the GA 79-2010 "Fire Ball Valve" industry standard on December 5, 2010, which is a mandatory standard and will be implemented from the date of approval. GA 79-1994 "Fire Ball Valve Performance Requirements and Test Methods" was annulled at the same time.

The fire ball valve is the main component in the fire water supply pipeline. It is widely used in fire-fighting water supply systems, foam fire-extinguishing systems, fire-fighting vehicles and other fire-fighting facilities and fire-fighting equipment. The performance of the ball valve directly affects the stability and reliability of the water supply pipeline. The original fire ball valve standard was established in 1994. This revised work combines the implementation of standards and the technical development trends of related products at home and abroad over the years to further improve the technical requirements and test methods for fire ball valves.

Compared with the 1994 version, the new version mainly includes the following changes in the technical content:

1. Added classification of "drive mode";

2. Simplified the specifications, changed to DN (nominal size) according to the relevant standards, and adjusted the model preparation method;

The issuance and implementation of this industry standard has been adapted to the development needs of the fire ball valve industry. It will greatly improve the pressure bearing capacity of the water supply pipeline fire ball valve, significantly increase the safety of the water supply pipeline, and further strengthen the quality supervision and management of the product, and promote new The promotion and application of products and new technologies to ensure the safety of people's lives and properties will play an important role.

We have Strong Professional Technical Team:

A. 3 Sr. Engineer with average working life more than 18 Years

B. 10 Engineers and 1 With ASME Level II with average working lift more than 10 Years

C. Efficiency production arrangement to fast growth accordingly

D. We have very good and comprehensive after-sales service

E. Scientific Informationization management system and strict control system: CAD and CAPP used into valve design and innovation.PDM and ERP constructed for information management system